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Our eyes spend a lot of time looking at screens, whether it’s a computer, phone, or tablet. You’ve probably heard people talking about “blue light” and its potential effects on our vision. It’s a common concern that can make you wonder: should I be worried about blue light, and if so, what’s the best way to protect my eyes?
The truth is, blue light is all around us. Understanding where it comes from and how different types of eyewear can filter it can help you make a smart choice for your eye comfort. Let’s break down what blue light is and compare the two main options for filtering it: specialized glasses and contact lenses.
What is Blue Light, and Why Do People Talk About It?
Blue light is part of the visible light spectrum, and it has the highest frequency and energy. The most abundant source is the sun, but it’s also emitted by artificial sources like LED lights and the digital screens we use every day. Because of its short wavelength, blue light scatters more easily than other colors, which can make it harder for your eyes to focus on text or images on a screen.
This focusing effort can be a reason for what many call digital eye strain, which can lead to tired or irritated eyes. Some studies also suggest that exposure to blue light, especially at night, can affect your sleep cycle. For these reasons, many people are looking for ways to protect their eyes and improve their comfort, particularly during long hours in front of a screen.
How Do Blue Light Filtering Glasses Work?
Blue light filtering glasses are designed to help reduce exposure from both digital screens and the sun. They have a special coating or lens material that filters a portion of the blue-violet light. These glasses are versatile; they can be made with or without a prescription, making them an option for everyone. If you wear contacts and want an extra layer of protection, you can wear a non-prescription pair of blue light glasses over them. Just remember that some of these glasses may have a slight yellow or amber tint that is noticeable but doesn’t affect how they work.
How Do Blue Light Filtering Contact Lenses Work?
If you prefer the freedom and convenience of contacts, blue light filtering contact lenses are an excellent option. This technology is built directly into the lens material, giving you protection from blue light and UV rays without needing glasses. A major benefit is consistent protection no matter where you look. With glasses, some light may enter from the sides, but a contact lens moves with your eye, giving you seamless, all-day protection. They are a convenient solution for those with active lifestyles who want to protect their eyes without a pair of glasses getting in the way.
Blue Light Contacts vs. Glasses: Which Is the Best Choice for You?
Deciding between contacts and glasses depends on your personal lifestyle and vision needs. Both options offer a way to filter blue light and reduce digital eye strain.
Choose blue light contacts if:
- You already wear contact lenses and want an all-in-one solution for vision correction and blue light protection.
- You lead an active life and prefer seamless, all-day protection without frames.
Choose blue light glasses if:
- You love your current contact lenses and do not want to switch to a new type.
- You need a secondary layer of protection while wearing contacts, especially for specific tasks like evening screen time.
- You want a non-prescription option to wear when you are not using your contact lenses.
Ultimately, your eye care professional is the best person to help you decide. During an eye exam, you can discuss your daily habits and find the solution that best fits your eyes and lifestyle.
Protect Your Eyes with the Right Eyewear
A great way to reduce digital eye strain is to take breaks. Try the 20-20-20 rule: every 20 minutes, look at something 20 feet away for at least 20 seconds. This simple habit, paired with the right eyewear, can help keep your eyes feeling refreshed and comfortable.
Find Your Perfect Pair at 1-800-GET-LENS
Whether you are looking for new contacts or glasses, 1-800-GET-LENS has you covered. We offer a wide selection of blue light filtering contacts and glasses so you can find a solution that helps protect your eyes and fits your lifestyle.
Explore our selection today and take the next step toward comfortable, clear vision!
